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| author | Udayan Kumar <udayan.kumar@gmail.com> | 2007-07-01 18:05:58 -0400 |
|---|---|---|
| committer | Udayan Kumar <udayan.kumar@gmail.com> | 2007-07-14 21:08:05 -0400 |
| commit | 6d4dafdc6e4973ab74e3f41e439decaf1b7eb722 (patch) | |
| tree | fd4379b17a0df7ce32147f59129580d5941290c8 /src/drivers/net/natsemi.c | |
| parent | c6d0ef34787104d6011ff2a1f7ed8a8c726e9d4d (diff) | |
| download | ipxe-6d4dafdc6e4973ab74e3f41e439decaf1b7eb722.tar.gz | |
added netdev_tx_complete to natsemi.c
Diffstat (limited to 'src/drivers/net/natsemi.c')
| -rw-r--r-- | src/drivers/net/natsemi.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/drivers/net/natsemi.c b/src/drivers/net/natsemi.c index f1a226051..5d3a0287e 100644 --- a/src/drivers/net/natsemi.c +++ b/src/drivers/net/natsemi.c @@ -45,6 +45,9 @@ struct natsemi_nic { * alternatively substracting sizeof(head) and sizeof(list_head) can also * give the same.*/ struct io_buffer *iobuf[NUM_RX_DESC]; + /*netdev_tx_complete needs pointer to the iobuf of the data so as to free + it form the memory.*/ + struct io_buffer *tx_iobuf[TX_RING_SIZE]; struct spi_bit_basher spibit; struct spi_device eeprom; struct nvo_block nvo; @@ -415,6 +418,8 @@ static int nat_transmit ( struct net_device *netdev, struct io_buffer *iobuf ) { } //DBG_HD(iobuf->data,iob_len(iobuf)); + /* to be used in netdev_tx_complete*/ + nat->tx_iobuf[nat->tx_cur]=iobuf; /* Pad and align packet */ iob_pad ( iobuf, ETH_ZLEN ); @@ -473,6 +478,7 @@ static void nat_poll ( struct net_device *netdev, unsigned int rx_quota ) { DBG("Success in transmitting Packet with data\n"); // DBG_HD(&nat->tx[nat->tx_dirty].bufptr,130); } + netdev_tx_complete(netdev,nat->tx_iobuf[nat->tx_dirty]); /* setting cmdsts zero, indicating that it can be reused */ nat->tx[nat->tx_dirty].cmdsts=0; nat->tx_dirty=(nat->tx_dirty +1) % TX_RING_SIZE; |